tools: fix regression test after libevdev rename

The package and .so have been renamed to libevdev-cros.

BUG=b:191824146
TEST=run regression_test.sh in the chroot

Change-Id: I9286ba1be5399363086e148dc4f797a7b97d9e6c
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/gestures/+/3059109
Tested-by: Harry Cutts <hcutts@chromium.org>
Auto-Submit: Harry Cutts <hcutts@chromium.org>
Reviewed-by: Sean O'Brien <seobrien@chromium.org>
Commit-Queue: Harry Cutts <hcutts@chromium.org>
1 file changed